What web site do you go to for a antivirus for free.?

AVG Free

http://free.grisoft.com/freeweb.php/doc/...

What web site do you go to for a antivirus for free.?norton 2008

Loads of security programs which are free, good and recommended here http://www.webuser.co.uk/forums/showflat...

What web site do you go to for a antivirus for free.?pop up blocker

Avast
ClamWin http://www.clamwin.com/

OR

AVG http://free.grisoft.com/freeweb.php/doc/...
Google Avast, it's good
cnet.com